Toast fixes/refactoring (#4289)

* Memoize Toast functions
* Rename Toast.success to Toast.toast, add new Toast.success
* Disable prefer-destructuring on AssignmentExpression

ui/v2.5/src/components/SceneFilenameParser/SceneFilenameParser.tsx

@@ -187,12 +187,12 @@ export const SceneFilenameParser: React.FC = () => {
 
     try {
       await updateScenes();
-      Toast.success({
-        content: intl.formatMessage(
+      Toast.success(
+        intl.formatMessage(
           { id: "toast.updated_entity" },
           { entity: intl.formatMessage({ id: "scenes" }).toLocaleLowerCase() }
-        ),
-      });
+        )
+      );
     } catch (e) {
       Toast.error(e);
     }